Messages in this thread | | | Date | Thu, 21 Dec 2023 13:57:15 +0100 | Subject | Re: [PATCH 2/8] clk: qcom: gdsc: Enable supply reglator in GPU GX handler | From | Konrad Dybcio <> |
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On 21.12.2023 04:50, Bjorn Andersson wrote: > The GX GDSC is modelled to aid the GMU in powering down the GPU in the > event that the GPU crashes, so that it can be restarted again. But in > the event that the power-domain is supplied through a dedicated > regulator (in contrast to being a subdomin of another power-domain), > something needs to turn that regulator on, both to make sure things are > powered and to match the operation in gdsc_disable(). > > Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com> > --- > drivers/clk/qcom/gdsc.c | 8 +++++++- > 1 file changed, 7 insertions(+), 1 deletion(-) > > diff --git a/drivers/clk/qcom/gdsc.c b/drivers/clk/qcom/gdsc.c > index 5358e28122ab..d1139c895503 100644 > --- a/drivers/clk/qcom/gdsc.c > +++ b/drivers/clk/qcom/gdsc.c > @@ -557,7 +557,13 @@ void gdsc_unregister(struct gdsc_desc *desc) > */ > int gdsc_gx_do_nothing_enable(struct generic_pm_domain *domain) I suppose the name is confusing now..
But at the same time I can't come up with anything that's less than like 6 words..
Konrad
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